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CARRIER COMFORT ZONE AIRCONDITIONING SYSTEM, HF 41 ON SCREEN

WE INSTALLED A 4 ZONE CARRIER COMFORT ZONE AIRCONDITIONING SYSTEM IN OUR WHEN WE BUILT IT IN 199E. DURING A RECENT THUNDERSTORM THE BLOWER CAME ON AND THE SCREEN ON THE CONTROLLER INDICATED AN "HF 41" ERROR CODE. THE HIGHEST NUMBER IN THE BOOK IS AN HR 33. WHAT'S THE PROBLEM? BONEY JO

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6 Suggested Answers

james3751
  • 614 Answers

SOURCE: The Infinity Comfort Control code

Call your local Carrier dealer. They have code to get into system. Rusty Good system

Posted on Jun 04, 2009

  • 17 Answers

SOURCE: I get the error code E2 It only shows 2 zones on my 4 zone syst

I reset the circuit breaker to the panel and everything is good now.

Posted on Jun 25, 2009

  • 38 Answers

SOURCE: Carrier Comfort Zone 2 flashing E2

the e2 error on your thermostat is a problem with the return temp sensor on your system, the only thing you can really do is call a company and replace it, you can't bypass it or remove it cause the system wont run properly

Posted on Jun 30, 2009

james3751
  • 614 Answers

SOURCE: Carrier Comfort Zone 2 Master is flashing E5

Check float switch. E5 is loss of 24 volt power on some models.Russ

Posted on Jul 27, 2009

  • 22 Answers

SOURCE: Carrier Comfort Zone II Smart Control in one zone

sounds like your zone control tstat needs calabrated or maybe replaced,in owners manual there should be a section on calibration if not you may have to replace it

Posted on Sep 15, 2009

  • 10 Answers

SOURCE: We have the same problem, was hit with lightning and came up E1

You didn't get a Carrier tech. Carrier technicians only work on commercial equipment. Residential applicaitions, installation and service of Carrier residential units are done by dealers. They are not carrier owned but get buy the product at discount get training and get to show our logo. You can't fix the boards, they have to be replaced. It sounds like you have a Gen II VVT system. You can get the part via Totaline stores or a distributor. You will need to know how to readdress the other controllers to operate correctly. Use WWW.Carrier.com.

Posted on Oct 21, 2009

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We have the same problem, was hit with lightning and came up E1


You didn't get a Carrier tech. Carrier technicians only work on commercial equipment. Residential applicaitions, installation and service of Carrier residential units are done by dealers. They are not carrier owned but get buy the product at discount get training and get to show our logo. You can't fix the boards, they have to be replaced. It sounds like you have a Gen II VVT system. You can get the part via Totaline stores or a distributor. You will need to know how to readdress the other controllers to operate correctly. Use WWW.Carrier.com.

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Call your local Carrier dealer. They have code to get into system. Rusty Good system

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Have the tech come back. the problem did not exsist before he pulled the board. He either left his jumper wire connected by misteak or he shorted the wires to get the fan come on so he could check the operation. Either way he created this mess and is responsible. Most service techs would return and fix his problem just out of pride in his work. If this guy will not return then contact the BBB and the licesing board for the state you live in they have an investigative unit just for guys like this. good luck

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